<b>The data-driven update post-mortems worth your time</b>

<b>The data-driven update post-mortems worth your time</b>
This week on the radar: analysts who run numbers, not vibes.

Read this
— <a href="https://detailed.com">Detailed</a> — large-scale winner/loser datasets after each core update, with domain-level breakdowns.
— <a href="https://www.semrush.com/blog/">Semrush blog</a> — visibility-index swings across thousands of domains, segmented by category.
— <a href="https://moz.com/blog">Moz blog</a> — methodical analyses that separate correlation from causation.

The even-handed caution every good analyst includes: 'winners' lists show what moved, not why. A domain can rise on a core update purely because competitors fell.

The takeaway: trust analyses that disclose sample size and methodology; skip the screenshot-of-one-site threads.

One to bookmark: Detailed's post-update datasets — the largest publicly shared samples, with the caveats stated up front.